L-E_Fault Senior Member Joined Mar 23, 2009 Messages 423 Reaction score 0 Aug 1, 2010 #1 Morning all, I have 4 toilet cubicle that all use one inline fan, each cubicle has a pir for the lighting. The customer wants the fan to come on whenever anyone enters any of the 4 cubicles. How do I wire it? Cheers Tim
Morning all, I have 4 toilet cubicle that all use one inline fan, each cubicle has a pir for the lighting. The customer wants the fan to come on whenever anyone enters any of the 4 cubicles. How do I wire it? Cheers Tim
matt.leung Well-known member Joined Feb 26, 2009 Messages 1,062 Reaction score 0 Location Bromley, Kent Aug 1, 2010 #2 just wire it in-line with the fan...
kme Fridge Keyholder™ Supporting Member Joined Mar 7, 2008 Messages 9,984 Reaction score 0 Location In the office again. Aug 1, 2010 #3 make sure the detectors are wired in parallel, so than any one will switch it on -
a1 Forum Founder Joined Feb 6, 2008 Messages 10,184 Reaction score -1 Aug 1, 2010 #4 A wiring Diagram Would be nice. (To refresh OP's Memory AND for anyone else looking for one) - Get going on "Paint" Guys. :|
A wiring Diagram Would be nice. (To refresh OP's Memory AND for anyone else looking for one) - Get going on "Paint" Guys. :|
L Lee321 Distinguished Member Joined Sep 8, 2008 Messages 2,141 Reaction score 0 Aug 1, 2010 #5 make sure the detectors are wired in parallel, so than any one will switch it on - Click to expand... that would make the lights in the other cubicles come on headbang will have to isolate tim via 4 relays. sounds alot to do but not really just get an enclosure big enough for your choice of relay with din rail wants to be a contactor really for contact reliability merlin gerin do a nice contactor looks just like a mcb and mounts to din
make sure the detectors are wired in parallel, so than any one will switch it on - Click to expand... that would make the lights in the other cubicles come on headbang will have to isolate tim via 4 relays. sounds alot to do but not really just get an enclosure big enough for your choice of relay with din rail wants to be a contactor really for contact reliability merlin gerin do a nice contactor looks just like a mcb and mounts to din
Evans Electric TEF LINUX ADMIN™ Supporting Member Joined Sep 15, 2008 Messages 23,507 Reaction score 527 Location Birmingham Aug 1, 2010 #6 Would DP switches do it , seperate s/wire to SL on fan , backfeed would only go as far as the other DP switches . Edit:- Forget the above I didn't see the PIR bit.
Would DP switches do it , seperate s/wire to SL on fan , backfeed would only go as far as the other DP switches . Edit:- Forget the above I didn't see the PIR bit.